学術雑誌論文 Chaotic itinerancy and its roles in cognitive neurodynamics

Tsuda, Ichiro

31pp.67 - 71 , 2015-04 , Elsevier
ISSN:0959-4388
内容記述
Chaotic itinerancy is an autonomously excited trajectory through high-dimensional state space of cortical neural activity that causes the appearance of a temporal sequence of quasi-attractors. A quasi-attractor is a local region of weakly convergent flows that represent ordered activity, yet connected to divergent flows representing disordered, chaotic activity between the regions. In a cognitive neurodynamic aspect, quasi-attractors represent perceptions, thoughts and memories, chaotic trajectories between them with intelligent searches, such as history-dependent trial-and-error via exploration, and itinerancy with history-dependent sequences in thinking, speaking and writing.
本文を読む

http://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/61041/4/%28For%202nd%20revised%20submission%29chaotic%20itinerancy%20and%20its%20%20%20%20%20%20role.pdf

http://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/61041/3/Figure%201.pdf

http://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/61041/2/Figure%20Caption.pdf

http://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/61041/1/Highlights.pdf

このアイテムのアクセス数:  回

その他の情報